PEADEXSARG Speed Controller 36V 350A for EZGO TXT & Medalist — 5‑Pin ITS, Series DC, Regenerative Braking

PEADEXSARG 1206-4301 is a 36V, up to 350A replacement speed controller designed to restore smooth, responsive control to EZGO TXT and Medalist golf carts using ITS throttle input.

Engineered as a drop-in compatible controller for many Curtis-style systems, this module supports series DC motors (3 large blade terminals, 5-pin connector) and fits EZGO TXT and Medalist models from about 1994 through 2019. It offers improved torque response, regenerative braking support, and multiple protections to reduce risk of failure from overcurrent, short circuits, or thermal stress. This product is not compatible with separately excited (Sep Ex) or shunt-wound motors and does not use a 9-pin harness.

How will this controller change my cart's performance?

Installing the 1206-4301 controller refines acceleration and maintains consistent speed under load, helping the motor deliver usable torque across the throttle range. It supports regenerative braking for smoother deceleration and can produce reliable zero-speed torque control for tight maneuvers.

• 36V operation with up to 350A (also fits some 300A systems)
• Responsive torque and steady top-speed behavior
• Regenerative braking support to recover energy during decel
• Designed for series DC motors with 3 big blades and 5-pin ITS throttle

Which carts and motors is this controller compatible with?

This controller matches many EZGO TXT and Medalist models that use Curtis-style electronics and series-wound DC motors. It requires the 3-blade power terminal layout and the 5-pin ITS throttle input—do not use it on carts that require a 9-pin connector or a separately excited motor driver.

• Compatible: EZGO TXT and Medalist (1994–2019) with series motor
• Connector: 5-pin ITS throttle input (not 9-pin)
• Motor type: series DC motors only (not Sep Ex or shunt-wound)
• Direct replacement for part numbers like 25864G03/04/05/06/07/08/09 and CP28349 variants

What safety and protection features are built in?

The unit includes multiple protective circuits to help prevent catastrophic damage and improve reliability in the field. Overcurrent, short-circuit, and overtemperature detection all reduce the chance of motor or controller failure and protect the operator from unsafe conditions.

• Overcurrent protection to limit excessive battery draw
• Short-circuit detection to shut down harmful faults
• Thermal protection to prevent overheating-related damage
• Robust power terminals (3 large blades) for secure connections

Who is this for: This PEADEXSARG 1206-4301 controller is aimed at owners, technicians, and fleet managers who need a reliable replacement for malfunctioning controllers on EZGO TXT and Medalist golf carts that use series DC motors and a 5-pin ITS throttle. Choose this unit if you require a Curtis-compatible performance match with built-in protection and regenerative braking support—confirm your cart uses a 3-blade power terminal and is not a Sep Ex or shunt-wound motor before ordering.